2472834

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 6205248

約数和(自身を除く): 3732414

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 647, 1274, 1294, 1911, 1941, 3822, 3882, 4529, 8411, 9058, 13587, 16822, 25233, 27174, 31703, 50466, 58877, 63406, 95109, 117754, 176631, 190218, 353262, 412139, 824278, 1236417, 2472834]

約数ペア:

[(1, 2472834), (2, 1236417), (3, 824278), (6, 412139), (7, 353262), (13, 190218), (14, 176631), (21, 117754), (26, 95109), (39, 63406), (42, 58877), (49, 50466), (78, 31703), (91, 27174), (98, 25233), (147, 16822), (182, 13587), (273, 9058), (294, 8411), (546, 4529), (637, 3882), (647, 3822), (1274, 1941), (1294, 1911)]