2029203488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{118973}}^1$

素因数の和:119037

約数の個数: 48

約数和(自身を含む): 4407272856

約数和(自身を除く): 2378069368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 4264, 8528, 17056, 118973, 237946, 475892, 951784, 1546649, 1903568, 3093298, 3807136, 4877893, 6186596, 9755786, 12373192, 19511572, 24746384, 39023144, 49492768, 63412609, 78046288, 126825218, 156092576, 253650436, 507300872, 1014601744, 2029203488]

約数ペア:

[(1, 2029203488), (2, 1014601744), (4, 507300872), (8, 253650436), (13, 156092576), (16, 126825218), (26, 78046288), (32, 63412609), (41, 49492768), (52, 39023144), (82, 24746384), (104, 19511572), (164, 12373192), (208, 9755786), (328, 6186596), (416, 4877893), (533, 3807136), (656, 3093298), (1066, 1903568), (1312, 1546649), (2132, 951784), (4264, 475892), (8528, 237946), (17056, 118973)]