2005497516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{110899}}^1$

素因数の和:111054

約数の個数: 48

約数和(自身を含む): 5142211200

約数和(自身を除く): 3136713684

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 137, 274, 411, 548, 822, 1507, 1644, 3014, 4521, 6028, 9042, 18084, 110899, 221798, 332697, 443596, 665394, 1219889, 1330788, 2439778, 3659667, 4879556, 7319334, 14638668, 15193163, 30386326, 45579489, 60772652, 91158978, 167124793, 182317956, 334249586, 501374379, 668499172, 1002748758, 2005497516]

約数ペア:

[(1, 2005497516), (2, 1002748758), (3, 668499172), (4, 501374379), (6, 334249586), (11, 182317956), (12, 167124793), (22, 91158978), (33, 60772652), (44, 45579489), (66, 30386326), (132, 15193163), (137, 14638668), (274, 7319334), (411, 4879556), (548, 3659667), (822, 2439778), (1507, 1330788), (1644, 1219889), (3014, 665394), (4521, 443596), (6028, 332697), (9042, 221798), (18084, 110899)]