2078343486

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{8707}}^1$

素因数の和:8953

約数の個数: 48

約数和(自身を含む): 4584762000

約数和(自身を除く): 2506418514

約数列:

[1, 2, 3, 6, 9, 18, 89, 149, 178, 267, 298, 447, 534, 801, 894, 1341, 1602, 2682, 8707, 13261, 17414, 26121, 26522, 39783, 52242, 78363, 79566, 119349, 156726, 238698, 774923, 1297343, 1549846, 2324769, 2594686, 3892029, 4649538, 6974307, 7784058, 11676087, 13948614, 23352174, 115463527, 230927054, 346390581, 692781162, 1039171743, 2078343486]

約数ペア:

[(1, 2078343486), (2, 1039171743), (3, 692781162), (6, 346390581), (9, 230927054), (18, 115463527), (89, 23352174), (149, 13948614), (178, 11676087), (267, 7784058), (298, 6974307), (447, 4649538), (534, 3892029), (801, 2594686), (894, 2324769), (1341, 1549846), (1602, 1297343), (2682, 774923), (8707, 238698), (13261, 156726), (17414, 119349), (26121, 79566), (26522, 78363), (39783, 52242)]