1904048058

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{1153}}^1$

素因数の和:1491

約数の個数: 64

約数和(自身を含む): 4211564544

約数和(自身を除く): 2307516486

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 191, 262, 382, 393, 573, 786, 1146, 1153, 1441, 2101, 2306, 2882, 3459, 4202, 4323, 6303, 6918, 8646, 12606, 12683, 25021, 25366, 38049, 50042, 75063, 76098, 150126, 151043, 220223, 275231, 302086, 440446, 453129, 550462, 660669, 825693, 906258, 1321338, 1651386, 1661473, 2422453, 3322946, 4844906, 4984419, 7267359, 9968838, 14534718, 28849213, 57698426, 86547639, 173095278, 317341343, 634682686, 952024029, 1904048058]

約数ペア:

[(1, 1904048058), (2, 952024029), (3, 634682686), (6, 317341343), (11, 173095278), (22, 86547639), (33, 57698426), (66, 28849213), (131, 14534718), (191, 9968838), (262, 7267359), (382, 4984419), (393, 4844906), (573, 3322946), (786, 2422453), (1146, 1661473), (1153, 1651386), (1441, 1321338), (2101, 906258), (2306, 825693), (2882, 660669), (3459, 550462), (4202, 453129), (4323, 440446), (6303, 302086), (6918, 275231), (8646, 220223), (12606, 151043), (12683, 150126), (25021, 76098), (25366, 75063), (38049, 50042)]