4996908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 14676480

約数和(自身を除く): 9679572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 251, 252, 316, 474, 502, 553, 711, 753, 948, 1004, 1106, 1422, 1506, 1659, 1757, 2212, 2259, 2844, 3012, 3318, 3514, 4518, 4977, 5271, 6636, 7028, 9036, 9954, 10542, 15813, 19829, 19908, 21084, 31626, 39658, 59487, 63252, 79316, 118974, 138803, 178461, 237948, 277606, 356922, 416409, 555212, 713844, 832818, 1249227, 1665636, 2498454, 4996908]

約数ペア:

[(1, 4996908), (2, 2498454), (3, 1665636), (4, 1249227), (6, 832818), (7, 713844), (9, 555212), (12, 416409), (14, 356922), (18, 277606), (21, 237948), (28, 178461), (36, 138803), (42, 118974), (63, 79316), (79, 63252), (84, 59487), (126, 39658), (158, 31626), (237, 21084), (251, 19908), (252, 19829), (316, 15813), (474, 10542), (502, 9954), (553, 9036), (711, 7028), (753, 6636), (948, 5271), (1004, 4977), (1106, 4518), (1422, 3514), (1506, 3318), (1659, 3012), (1757, 2844), (2212, 2259)]