428072014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{1223}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 692098560

約数和(自身を除く): 264026546

約数列:

[1, 2, 19, 38, 61, 122, 151, 302, 1159, 1223, 2318, 2446, 2869, 5738, 9211, 18422, 23237, 46474, 74603, 149206, 175009, 184673, 350018, 369346, 1417457, 2834914, 3508787, 7017574, 11265053, 22530106, 214036007, 428072014]

約数ペア:

[(1, 428072014), (2, 214036007), (19, 22530106), (38, 11265053), (61, 7017574), (122, 3508787), (151, 2834914), (302, 1417457), (1159, 369346), (1223, 350018), (2318, 184673), (2446, 175009), (2869, 149206), (5738, 74603), (9211, 46474), (18422, 23237)]