2987608322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{491}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 5141864448

約数和(自身を除く): 2154256126

約数列:

[1, 2, 17, 23, 31, 34, 46, 62, 251, 391, 491, 502, 527, 713, 782, 982, 1054, 1426, 4267, 5773, 7781, 8347, 8534, 11293, 11546, 12121, 15221, 15562, 16694, 22586, 24242, 30442, 98141, 123241, 132277, 178963, 191981, 196282, 246482, 258757, 264554, 350083, 357926, 383962, 517514, 700166, 2095097, 2834543, 3042371, 3820471, 4190194, 5669086, 5951411, 6084742, 7640942, 11902822, 48187231, 64948007, 87870833, 96374462, 129896014, 175741666, 1493804161, 2987608322]

約数ペア:

[(1, 2987608322), (2, 1493804161), (17, 175741666), (23, 129896014), (31, 96374462), (34, 87870833), (46, 64948007), (62, 48187231), (251, 11902822), (391, 7640942), (491, 6084742), (502, 5951411), (527, 5669086), (713, 4190194), (782, 3820471), (982, 3042371), (1054, 2834543), (1426, 2095097), (4267, 700166), (5773, 517514), (7781, 383962), (8347, 357926), (8534, 350083), (11293, 264554), (11546, 258757), (12121, 246482), (15221, 196282), (15562, 191981), (16694, 178963), (22586, 132277), (24242, 123241), (30442, 98141)]