252449678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3229}}^1$

素因数の和:3372

約数の個数: 32

約数和(自身を含む): 425429760

約数和(自身を除く): 172980082

約数列:

[1, 2, 13, 26, 31, 62, 97, 194, 403, 806, 1261, 2522, 3007, 3229, 6014, 6458, 39091, 41977, 78182, 83954, 100099, 200198, 313213, 626426, 1301287, 2602574, 4071769, 8143538, 9709603, 19419206, 126224839, 252449678]

約数ペア:

[(1, 252449678), (2, 126224839), (13, 19419206), (26, 9709603), (31, 8143538), (62, 4071769), (97, 2602574), (194, 1301287), (403, 626426), (806, 313213), (1261, 200198), (2522, 100099), (3007, 83954), (3229, 78182), (6014, 41977), (6458, 39091)]