1617281164

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{683}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 2973348000

約数和(自身を除く): 1356066836

約数列:

[1, 2, 4, 29, 58, 116, 137, 149, 274, 298, 548, 596, 683, 1366, 2732, 3973, 4321, 7946, 8642, 15892, 17284, 19807, 20413, 39614, 40826, 79228, 81652, 93571, 101767, 187142, 203534, 374284, 407068, 591977, 1183954, 2367908, 2713559, 2951243, 5427118, 5902486, 10854236, 11804972, 13942079, 27884158, 55768316, 404320291, 808640582, 1617281164]

約数ペア:

[(1, 1617281164), (2, 808640582), (4, 404320291), (29, 55768316), (58, 27884158), (116, 13942079), (137, 11804972), (149, 10854236), (274, 5902486), (298, 5427118), (548, 2951243), (596, 2713559), (683, 2367908), (1366, 1183954), (2732, 591977), (3973, 407068), (4321, 374284), (7946, 203534), (8642, 187142), (15892, 101767), (17284, 93571), (19807, 81652), (20413, 79228), (39614, 40826)]