285899042

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4783}}^1$

素因数の和:4839

約数の個数: 48

約数和(自身を含む): 534468480

約数和(自身を除く): 248569438

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 121, 143, 209, 242, 247, 286, 418, 494, 1573, 2299, 2717, 3146, 4598, 4783, 5434, 9566, 29887, 52613, 59774, 62179, 90877, 105226, 124358, 181754, 578743, 683969, 999647, 1157486, 1181401, 1367938, 1999294, 2362802, 7523659, 10996117, 12995411, 15047318, 21992234, 25990822, 142949521, 285899042]

約数ペア:

[(1, 285899042), (2, 142949521), (11, 25990822), (13, 21992234), (19, 15047318), (22, 12995411), (26, 10996117), (38, 7523659), (121, 2362802), (143, 1999294), (209, 1367938), (242, 1181401), (247, 1157486), (286, 999647), (418, 683969), (494, 578743), (1573, 181754), (2299, 124358), (2717, 105226), (3146, 90877), (4598, 62179), (4783, 59774), (5434, 52613), (9566, 29887)]