2798828098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1307}}^1$

素因数の和:1495

約数の個数: 64

約数和(自身を含む): 4972492800

約数和(自身を除く): 2173664702

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 109, 209, 218, 418, 517, 893, 1034, 1199, 1307, 1786, 2071, 2398, 2614, 4142, 5123, 9823, 10246, 14377, 19646, 22781, 24833, 28754, 45562, 49666, 56353, 61429, 97337, 112706, 122858, 142463, 194674, 273163, 284926, 546326, 675719, 1070707, 1167151, 1351438, 1567093, 2141414, 2334302, 2706797, 3134186, 5413594, 6695761, 12838661, 13391522, 25677322, 29774767, 59549534, 73653371, 127219459, 147306742, 254438918, 1399414049, 2798828098]

約数ペア:

[(1, 2798828098), (2, 1399414049), (11, 254438918), (19, 147306742), (22, 127219459), (38, 73653371), (47, 59549534), (94, 29774767), (109, 25677322), (209, 13391522), (218, 12838661), (418, 6695761), (517, 5413594), (893, 3134186), (1034, 2706797), (1199, 2334302), (1307, 2141414), (1786, 1567093), (2071, 1351438), (2398, 1167151), (2614, 1070707), (4142, 675719), (5123, 546326), (9823, 284926), (10246, 273163), (14377, 194674), (19646, 142463), (22781, 122858), (24833, 112706), (28754, 97337), (45562, 61429), (49666, 56353)]