1570496972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{20177}}^1$

素因数の和:20282

約数の個数: 48

約数和(自身を含む): 3152610720

約数和(自身を除く): 1582113748

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 61, 116, 122, 244, 319, 638, 671, 1276, 1342, 1769, 2684, 3538, 7076, 19459, 20177, 38918, 40354, 77836, 80708, 221947, 443894, 585133, 887788, 1170266, 1230797, 2340532, 2461594, 4923188, 6436463, 12872926, 13538767, 25745852, 27077534, 35693113, 54155068, 71386226, 142772452, 392624243, 785248486, 1570496972]

約数ペア:

[(1, 1570496972), (2, 785248486), (4, 392624243), (11, 142772452), (22, 71386226), (29, 54155068), (44, 35693113), (58, 27077534), (61, 25745852), (116, 13538767), (122, 12872926), (244, 6436463), (319, 4923188), (638, 2461594), (671, 2340532), (1276, 1230797), (1342, 1170266), (1769, 887788), (2684, 585133), (3538, 443894), (7076, 221947), (19459, 80708), (20177, 77836), (38918, 40354)]