2010632421

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 3299788800

約数和(自身を除く): 1289156379

約数列:

[1, 3, 7, 19, 21, 57, 83, 109, 133, 249, 327, 399, 557, 581, 763, 1577, 1671, 1743, 2071, 2289, 3899, 4731, 6213, 9047, 10583, 11039, 11697, 14497, 27141, 31749, 33117, 43491, 46231, 60713, 63329, 74081, 138693, 171893, 182139, 189987, 222243, 323617, 424991, 515679, 878389, 970851, 1153547, 1203251, 1274973, 2635167, 3460641, 3609753, 5039179, 6148723, 8074829, 15117537, 18446169, 24224487, 35274253, 95744401, 105822759, 287233203, 670210807, 2010632421]

約数ペア:

[(1, 2010632421), (3, 670210807), (7, 287233203), (19, 105822759), (21, 95744401), (57, 35274253), (83, 24224487), (109, 18446169), (133, 15117537), (249, 8074829), (327, 6148723), (399, 5039179), (557, 3609753), (581, 3460641), (763, 2635167), (1577, 1274973), (1671, 1203251), (1743, 1153547), (2071, 970851), (2289, 878389), (3899, 515679), (4731, 424991), (6213, 323617), (9047, 222243), (10583, 189987), (11039, 182139), (11697, 171893), (14497, 138693), (27141, 74081), (31749, 63329), (33117, 60713), (43491, 46231)]