1995708

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 5475456

約数和(自身を除く): 3479748

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1163, 1716, 2326, 3489, 4652, 6978, 12793, 13956, 15119, 25586, 30238, 38379, 45357, 51172, 60476, 76758, 90714, 153516, 166309, 181428, 332618, 498927, 665236, 997854, 1995708]

約数ペア:

[(1, 1995708), (2, 997854), (3, 665236), (4, 498927), (6, 332618), (11, 181428), (12, 166309), (13, 153516), (22, 90714), (26, 76758), (33, 60476), (39, 51172), (44, 45357), (52, 38379), (66, 30238), (78, 25586), (132, 15119), (143, 13956), (156, 12793), (286, 6978), (429, 4652), (572, 3489), (858, 2326), (1163, 1716)]