1902901676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{4673}}^1$

素因数の和:4922

約数の個数: 48

約数和(自身を含む): 3693731328

約数和(自身を除く): 1790829652

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 191, 382, 533, 764, 1066, 2132, 2483, 4673, 4966, 7831, 9346, 9932, 15662, 18692, 31324, 60749, 101803, 121498, 191593, 203606, 242996, 383186, 407212, 766372, 892543, 1785086, 2490709, 3570172, 4981418, 9962836, 11603059, 23206118, 36594263, 46412236, 73188526, 146377052, 475725419, 951450838, 1902901676]

約数ペア:

[(1, 1902901676), (2, 951450838), (4, 475725419), (13, 146377052), (26, 73188526), (41, 46412236), (52, 36594263), (82, 23206118), (164, 11603059), (191, 9962836), (382, 4981418), (533, 3570172), (764, 2490709), (1066, 1785086), (2132, 892543), (2483, 766372), (4673, 407212), (4966, 383186), (7831, 242996), (9346, 203606), (9932, 191593), (15662, 121498), (18692, 101803), (31324, 60749)]