1570221484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{233}}^1\times {\mathrm{359}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 3145353120

約数和(自身を除く): 1575131636

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 233, 247, 359, 361, 466, 494, 718, 722, 932, 988, 1436, 1444, 3029, 4427, 4667, 4693, 6058, 6821, 8854, 9334, 9386, 12116, 13642, 17708, 18668, 18772, 27284, 57551, 83647, 84113, 88673, 115102, 129599, 167294, 168226, 177346, 230204, 259198, 334588, 336452, 354692, 518396, 1087411, 1093469, 1589293, 1684787, 2174822, 2186938, 3178586, 3369574, 4349644, 4373876, 6357172, 6739148, 20660809, 30196567, 41321618, 60393134, 82643236, 120786268, 392555371, 785110742, 1570221484]

約数ペア:

[(1, 1570221484), (2, 785110742), (4, 392555371), (13, 120786268), (19, 82643236), (26, 60393134), (38, 41321618), (52, 30196567), (76, 20660809), (233, 6739148), (247, 6357172), (359, 4373876), (361, 4349644), (466, 3369574), (494, 3178586), (718, 2186938), (722, 2174822), (932, 1684787), (988, 1589293), (1436, 1093469), (1444, 1087411), (3029, 518396), (4427, 354692), (4667, 336452), (4693, 334588), (6058, 259198), (6821, 230204), (8854, 177346), (9334, 168226), (9386, 167294), (12116, 129599), (13642, 115102), (17708, 88673), (18668, 84113), (18772, 83647), (27284, 57551)]