900914248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:982

約数の個数: 64

約数和(自身を含む): 1856131200

約数和(自身を除く): 955216952

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 131, 178, 262, 356, 524, 712, 743, 1048, 1157, 1486, 1703, 2314, 2972, 3406, 4628, 5944, 6812, 9256, 9659, 11659, 13624, 19318, 23318, 38636, 46636, 66127, 77272, 93272, 97333, 132254, 151567, 194666, 264508, 303134, 389332, 529016, 606268, 778664, 859651, 1212536, 1265329, 1719302, 2530658, 3438604, 5061316, 6877208, 8662637, 10122632, 17325274, 34650548, 69301096, 112614281, 225228562, 450457124, 900914248]

約数ペア:

[(1, 900914248), (2, 450457124), (4, 225228562), (8, 112614281), (13, 69301096), (26, 34650548), (52, 17325274), (89, 10122632), (104, 8662637), (131, 6877208), (178, 5061316), (262, 3438604), (356, 2530658), (524, 1719302), (712, 1265329), (743, 1212536), (1048, 859651), (1157, 778664), (1486, 606268), (1703, 529016), (2314, 389332), (2972, 303134), (3406, 264508), (4628, 194666), (5944, 151567), (6812, 132254), (9256, 97333), (9659, 93272), (11659, 77272), (13624, 66127), (19318, 46636), (23318, 38636)]