2005474796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{2333}}^1$

素因数の和:2682

約数の個数: 48

約数和(自身を含む): 3857336448

約数和(自身を除く): 1851861652

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 271, 542, 793, 1084, 1586, 2333, 3172, 3523, 4666, 7046, 9332, 14092, 16531, 30329, 33062, 60658, 66124, 121316, 142313, 214903, 284626, 429806, 569252, 632243, 859612, 1264486, 1850069, 2528972, 3700138, 7400276, 8219159, 16438318, 32876636, 38566823, 77133646, 154267292, 501368699, 1002737398, 2005474796]

約数ペア:

[(1, 2005474796), (2, 1002737398), (4, 501368699), (13, 154267292), (26, 77133646), (52, 38566823), (61, 32876636), (122, 16438318), (244, 8219159), (271, 7400276), (542, 3700138), (793, 2528972), (1084, 1850069), (1586, 1264486), (2333, 859612), (3172, 632243), (3523, 569252), (4666, 429806), (7046, 284626), (9332, 214903), (14092, 142313), (16531, 121316), (30329, 66124), (33062, 60658)]