13305054152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{156589}}^1$

素因数の和:156670

約数の個数: 64

約数和(自身を含む): 28937832000

約数和(自身を除く): 15632777848

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 43, 52, 76, 86, 104, 152, 172, 247, 344, 494, 559, 817, 988, 1118, 1634, 1976, 2236, 3268, 4472, 6536, 10621, 21242, 42484, 84968, 156589, 313178, 626356, 1252712, 2035657, 2975191, 4071314, 5950382, 6733327, 8142628, 11900764, 13466654, 16285256, 23801528, 26933308, 38677483, 53866616, 77354966, 87533251, 127933213, 154709932, 175066502, 255866426, 309419864, 350133004, 511732852, 700266008, 1023465704, 1663131769, 3326263538, 6652527076, 13305054152]

約数ペア:

[(1, 13305054152), (2, 6652527076), (4, 3326263538), (8, 1663131769), (13, 1023465704), (19, 700266008), (26, 511732852), (38, 350133004), (43, 309419864), (52, 255866426), (76, 175066502), (86, 154709932), (104, 127933213), (152, 87533251), (172, 77354966), (247, 53866616), (344, 38677483), (494, 26933308), (559, 23801528), (817, 16285256), (988, 13466654), (1118, 11900764), (1634, 8142628), (1976, 6733327), (2236, 5950382), (3268, 4071314), (4472, 2975191), (6536, 2035657), (10621, 1252712), (21242, 626356), (42484, 313178), (84968, 156589)]