838967038

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{5813}}^1$

素因数の和:5909

約数の個数: 48

約数和(自身を含む): 1583175456

約数和(自身を除く): 744208418

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 169, 182, 338, 427, 793, 854, 1183, 1586, 2366, 5551, 5813, 10309, 11102, 11626, 20618, 40691, 72163, 75569, 81382, 144326, 151138, 354593, 528983, 709186, 982397, 1057966, 1964794, 2482151, 4609709, 4964302, 6876779, 9219418, 13753558, 32267963, 59926217, 64535926, 119852434, 419483519, 838967038]

約数ペア:

[(1, 838967038), (2, 419483519), (7, 119852434), (13, 64535926), (14, 59926217), (26, 32267963), (61, 13753558), (91, 9219418), (122, 6876779), (169, 4964302), (182, 4609709), (338, 2482151), (427, 1964794), (793, 1057966), (854, 982397), (1183, 709186), (1586, 528983), (2366, 354593), (5551, 151138), (5813, 144326), (10309, 81382), (11102, 75569), (11626, 72163), (20618, 40691)]