2013756992

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{11471}}^1$

素因数の和:11707

約数の個数: 56

約数和(自身を含む): 4324209792

約数和(自身を除く): 2310452800

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 211, 416, 422, 832, 844, 1688, 2743, 3376, 5486, 6752, 10972, 11471, 13504, 21944, 22942, 43888, 45884, 87776, 91768, 149123, 175552, 183536, 298246, 367072, 596492, 734144, 1192984, 2385968, 2420381, 4771936, 4840762, 9543872, 9681524, 19363048, 31464953, 38726096, 62929906, 77452192, 125859812, 154904384, 251719624, 503439248, 1006878496, 2013756992]

約数ペア:

[(1, 2013756992), (2, 1006878496), (4, 503439248), (8, 251719624), (13, 154904384), (16, 125859812), (26, 77452192), (32, 62929906), (52, 38726096), (64, 31464953), (104, 19363048), (208, 9681524), (211, 9543872), (416, 4840762), (422, 4771936), (832, 2420381), (844, 2385968), (1688, 1192984), (2743, 734144), (3376, 596492), (5486, 367072), (6752, 298246), (10972, 183536), (11471, 175552), (13504, 149123), (21944, 91768), (22942, 87776), (43888, 45884)]