2912554736

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2000381}}^1$

素因数の和:2000409

約数の個数: 40

約数和(自身を含む): 6945326304

約数和(自身を除く): 4032771568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 2000381, 4000762, 8001524, 14002667, 16003048, 26004953, 28005334, 32006096, 52009906, 56010668, 104019812, 112021336, 182034671, 208039624, 224042672, 364069342, 416079248, 728138684, 1456277368, 2912554736]

約数ペア:

[(1, 2912554736), (2, 1456277368), (4, 728138684), (7, 416079248), (8, 364069342), (13, 224042672), (14, 208039624), (16, 182034671), (26, 112021336), (28, 104019812), (52, 56010668), (56, 52009906), (91, 32006096), (104, 28005334), (112, 26004953), (182, 16003048), (208, 14002667), (364, 8001524), (728, 4000762), (1456, 2000381)]