2019442568

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{419}}^1$

素因数の和:843

約数の個数: 96

約数和(自身を含む): 4504550400

約数和(自身を除く): 2485107832

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 383, 419, 484, 572, 766, 838, 968, 1144, 1532, 1573, 1676, 3064, 3146, 3352, 4213, 4609, 4979, 5447, 6292, 8426, 9218, 9958, 10894, 12584, 16852, 18436, 19916, 21788, 33704, 36872, 39832, 43576, 46343, 50699, 54769, 59917, 92686, 101398, 109538, 119834, 160477, 185372, 202796, 219076, 239668, 320954, 370744, 405592, 438152, 479336, 602459, 641908, 659087, 1204918, 1283816, 1318174, 1765247, 2086201, 2409836, 2636348, 3530494, 4172402, 4819672, 5272696, 7060988, 8344804, 14121976, 16689608, 19417717, 22948211, 38835434, 45896422, 77670868, 91792844, 155341736, 183585688, 252430321, 504860642, 1009721284, 2019442568]

約数ペア:

[(1, 2019442568), (2, 1009721284), (4, 504860642), (8, 252430321), (11, 183585688), (13, 155341736), (22, 91792844), (26, 77670868), (44, 45896422), (52, 38835434), (88, 22948211), (104, 19417717), (121, 16689608), (143, 14121976), (242, 8344804), (286, 7060988), (383, 5272696), (419, 4819672), (484, 4172402), (572, 3530494), (766, 2636348), (838, 2409836), (968, 2086201), (1144, 1765247), (1532, 1318174), (1573, 1283816), (1676, 1204918), (3064, 659087), (3146, 641908), (3352, 602459), (4213, 479336), (4609, 438152), (4979, 405592), (5447, 370744), (6292, 320954), (8426, 239668), (9218, 219076), (9958, 202796), (10894, 185372), (12584, 160477), (16852, 119834), (18436, 109538), (19916, 101398), (21788, 92686), (33704, 59917), (36872, 54769), (39832, 50699), (43576, 46343)]