1778064

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2179}}^1$

素因数の和:2207

約数の個数: 40

約数和(自身を含む): 4865760

約数和(自身を除く): 3087696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 2179, 4358, 6537, 8716, 13074, 17432, 26148, 34864, 37043, 52296, 74086, 104592, 111129, 148172, 222258, 296344, 444516, 592688, 889032, 1778064]

約数ペア:

[(1, 1778064), (2, 889032), (3, 592688), (4, 444516), (6, 296344), (8, 222258), (12, 148172), (16, 111129), (17, 104592), (24, 74086), (34, 52296), (48, 37043), (51, 34864), (68, 26148), (102, 17432), (136, 13074), (204, 8716), (272, 6537), (408, 4358), (816, 2179)]