1438977098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 2442908160

約数和(自身を除く): 1003931062

約数列:

[1, 2, 13, 26, 47, 89, 94, 101, 131, 178, 202, 262, 611, 1157, 1222, 1313, 1703, 2314, 2626, 3406, 4183, 4747, 6157, 8366, 8989, 9494, 11659, 12314, 13231, 17978, 23318, 26462, 54379, 61711, 80041, 108758, 116857, 123422, 151567, 160082, 172003, 233714, 303134, 344006, 422483, 547973, 621857, 844966, 1095946, 1177559, 1243714, 2355118, 5492279, 7123649, 8084141, 10984558, 14247298, 15308267, 16168282, 30616534, 55345273, 110690546, 719488549, 1438977098]

約数ペア:

[(1, 1438977098), (2, 719488549), (13, 110690546), (26, 55345273), (47, 30616534), (89, 16168282), (94, 15308267), (101, 14247298), (131, 10984558), (178, 8084141), (202, 7123649), (262, 5492279), (611, 2355118), (1157, 1243714), (1222, 1177559), (1313, 1095946), (1703, 844966), (2314, 621857), (2626, 547973), (3406, 422483), (4183, 344006), (4747, 303134), (6157, 233714), (8366, 172003), (8989, 160082), (9494, 151567), (11659, 123422), (12314, 116857), (13231, 108758), (17978, 80041), (23318, 61711), (26462, 54379)]