837986032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12473}}^1$

素因数の和:12530

約数の個数: 80

約数和(自身を含む): 1948937760

約数和(自身を除く): 1110951728

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 208, 221, 247, 272, 304, 323, 442, 494, 646, 884, 988, 1292, 1768, 1976, 2584, 3536, 3952, 4199, 5168, 8398, 12473, 16796, 24946, 33592, 49892, 67184, 99784, 162149, 199568, 212041, 236987, 324298, 424082, 473974, 648596, 848164, 947948, 1297192, 1696328, 1895896, 2594384, 2756533, 3080831, 3392656, 3791792, 4028779, 5513066, 6161662, 8057558, 11026132, 12323324, 16115116, 22052264, 24646648, 32230232, 44104528, 49293296, 52374127, 64460464, 104748254, 209496508, 418993016, 837986032]

約数ペア:

[(1, 837986032), (2, 418993016), (4, 209496508), (8, 104748254), (13, 64460464), (16, 52374127), (17, 49293296), (19, 44104528), (26, 32230232), (34, 24646648), (38, 22052264), (52, 16115116), (68, 12323324), (76, 11026132), (104, 8057558), (136, 6161662), (152, 5513066), (208, 4028779), (221, 3791792), (247, 3392656), (272, 3080831), (304, 2756533), (323, 2594384), (442, 1895896), (494, 1696328), (646, 1297192), (884, 947948), (988, 848164), (1292, 648596), (1768, 473974), (1976, 424082), (2584, 324298), (3536, 236987), (3952, 212041), (4199, 199568), (5168, 162149), (8398, 99784), (12473, 67184), (16796, 49892), (24946, 33592)]