449922902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1637}}^1$

素因数の和:1725

約数の個数: 48

約数和(自身を含む): 819773136

約数和(自身を除く): 369850234

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 961, 1637, 1922, 3274, 4433, 8866, 10571, 12493, 18007, 21142, 21281, 24986, 36014, 42562, 50747, 101494, 137423, 234091, 274846, 468182, 558217, 659711, 1116434, 1319422, 1573157, 3146314, 7256821, 14513642, 17304727, 20451041, 34609454, 40902082, 224961451, 449922902]

約数ペア:

[(1, 449922902), (2, 224961451), (11, 40902082), (13, 34609454), (22, 20451041), (26, 17304727), (31, 14513642), (62, 7256821), (143, 3146314), (286, 1573157), (341, 1319422), (403, 1116434), (682, 659711), (806, 558217), (961, 468182), (1637, 274846), (1922, 234091), (3274, 137423), (4433, 101494), (8866, 50747), (10571, 42562), (12493, 36014), (18007, 24986), (21142, 21281)]